/* ==========================================================
   Pomocnicy Świętego Mikołaja · 2026 · „Elfy na L4”
   Tylko transform/opacity w animacjach — żeby starsze telefony
   też miały płynnie.
   ========================================================== */

:root {
  /* 1px projektu; na wąskich kartach proporcjonalnie mniej (100cqi = szerokość treści karty) */
  --u: min(1px, 100cqi / 356);
  --night-1: #070d26;
  --night-2: #13205a;
  --night-3: #2d4a8c;
  --paper: #fffaf0;
  --paper-edge: #efe2c7;
  --ink: #2a2230;
  --ink-soft: #6c5f6e;
  --red: #c8283c;
  --red-deep: #8d1a2b;
  --gold: #f3c35b;
  --green: #2f8f5b;

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --hand: "Caveat", "Segoe Print", "Bradley Hand", cursive;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --spring: cubic-bezier(.2, .9, .3, 1.25);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--night-1);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.5;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
}

[hidden] {
  display: none !important;
}

/* ================= SCENERIA ================= */

.scene {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.sky {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, var(--night-1) 0%, var(--night-2) 55%, var(--night-3) 100%);
}

.stars {
  position: absolute;
  top: 0;
  left: 0;
}

.stars canvas {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  animation: fade-in 2s ease-out .2s forwards, twinkle 3.2s ease-in-out 2.2s infinite alternate;
}

.stars canvas:nth-child(2) {
  animation-duration: 2s, 4.1s;
  animation-delay: .5s, 2.5s;
}

.stars canvas:nth-child(3) {
  animation-duration: 2.5s, 2.6s;
  animation-delay: .8s, 3.3s;
}

@keyframes twinkle {
  from { opacity: 1; }
  to { opacity: .25; }
}

.aurora {
  position: absolute;
  left: -30%;
  width: 160%;
  height: 46%;
  border-radius: 50%;
  opacity: 0;
  will-change: transform, opacity;
}

.aurora-a {
  top: 2%;
  background: radial-gradient(ellipse at 50% 60%, rgba(84, 240, 170, .34) 0%, rgba(63, 208, 216, .16) 35%, rgba(63, 208, 216, 0) 68%);
  transform: rotate(-9deg);
  animation: fade-in 3s ease-out .6s forwards, aurora-a 16s ease-in-out infinite alternate;
}

.aurora-b {
  top: 12%;
  background: radial-gradient(ellipse at 50% 50%, rgba(150, 110, 255, .24) 0%, rgba(90, 160, 255, .1) 40%, rgba(90, 160, 255, 0) 70%);
  transform: rotate(7deg);
  animation: fade-in 3s ease-out 1.2s forwards, aurora-b 21s ease-in-out infinite alternate;
}

@keyframes aurora-a {
  from { transform: translate3d(-8%, 0, 0) rotate(-9deg) scaleY(.8); }
  to { transform: translate3d(8%, 4%, 0) rotate(-4deg) scaleY(1.15); }
}

@keyframes aurora-b {
  from { transform: translate3d(10%, 0, 0) rotate(7deg) scaleY(1.1); }
  to { transform: translate3d(-10%, -3%, 0) rotate(2deg) scaleY(.8); }
}

.shooting-star {
  position: absolute;
  top: 14%;
  left: 0;
  width: 140px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0), #fff);
  opacity: 0;
  animation: shooting 9s linear 3s infinite;
}

@keyframes shooting {
  0% { opacity: 0; transform: translate3d(-20vw, 0, 0) rotate(18deg); }
  2% { opacity: 1; }
  9% { opacity: 0; transform: translate3d(60vw, 22vh, 0) rotate(18deg); }
  100% { opacity: 0; transform: translate3d(60vw, 22vh, 0) rotate(18deg); }
}

.hills {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 42vh;
  min-height: 240px;
  max-height: 460px;
  display: block;
  transition: transform 1.4s cubic-bezier(.2, .8, .2, 1);
  will-change: transform;
}

.hills-far { animation: rise 1.6s cubic-bezier(.2, .8, .2, 1) .1s backwards; }
.hills-mid { animation: rise 1.6s cubic-bezier(.2, .8, .2, 1) .25s backwards; }
.hills-front { animation: rise 1.6s cubic-bezier(.2, .8, .2, 1) .4s backwards; }

@keyframes rise {
  from { transform: translate3d(0, 45%, 0); }
  to { transform: none; }
}

/* lekka paralaksa przy przechodzeniu między stronami */
.scene[data-step="2"] .hills-far { transform: translate3d(0, 2%, 0); }
.scene[data-step="2"] .hills-mid { transform: translate3d(0, 3%, 0); }
.scene[data-step="2"] .hills-front { transform: translate3d(0, 5%, 0); }
.scene[data-step="3"] .hills-far { transform: translate3d(0, 4%, 0); }
.scene[data-step="3"] .hills-mid { transform: translate3d(0, 7%, 0); }
.scene[data-step="3"] .hills-front { transform: translate3d(0, 11%, 0); }

.flicker {
  animation: flicker 5s steps(1) infinite;
}

@keyframes flicker {
  0%, 62%, 68%, 100% { opacity: 1; }
  64%, 70% { opacity: .35; }
}

.snow,
.confetti {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.confetti {
  position: fixed;
  z-index: 20;
  pointer-events: none;
  display: none;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ================= KARTY ================= */

.stage {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px 40px;
  padding: calc(40px + env(safe-area-inset-top)) 16px calc(40px + env(safe-area-inset-bottom));
}

.card {
  position: relative;
  background: var(--paper);
  border-radius: 0;
  box-shadow: 0 2px 0 var(--paper-edge), 0 24px 60px -12px rgba(0, 0, 20, .65);
  text-align: center;
}

/* pasek jak na kopercie lotniczej */
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 10px;
  background: repeating-linear-gradient(-45deg, var(--red) 0 12px, #fff 12px 24px, var(--green) 24px 36px, #fff 36px 48px);
}

.card-body {
  position: relative;
  z-index: 1;
  container-type: inline-size;
  padding: 30px 22px 26px;
}

.page {
  width: 100%;
  max-width: 25rem;
}

.page.enter {
  animation: card-in .38s var(--spring) both;
}

.page.leave {
  animation: card-out .2s cubic-bezier(.5, 0, .75, 0) both;
  pointer-events: none;
}

@keyframes card-in {
  from { opacity: 0; transform: translate3d(0, 48px, 0) scale(.94) rotate(-1.5deg); }
  to { opacity: 1; transform: none; }
}

@keyframes card-out {
  from { opacity: 1; transform: none; }
  to { opacity: 0; transform: translate3d(0, -36px, 0) scale(.96) rotate(1.5deg); }
}

.eyebrow {
  margin: 0 0 6px;
  font-family: var(--sans);
  font-size: 11px;
  font-size: min(11px, 4.4cqi);
  font-weight: 700;
  letter-spacing: .14em;
  white-space: nowrap;
  text-transform: uppercase;
  color: var(--red);
}

.title {
  margin: 0 0 18px;
  font-weight: 900;
  font-size: 30px;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--ink);
}

.lead {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--ink);
}

/* ---------- strona 1 ---------- */

.card-intro .card-body {
  padding-top: calc(70 * var(--e));
}

/* miejsce na elfa wystającego nad kartę */
.page-intro {
  align-self: flex-start;
  margin-top: 56px;
}

/* elf skaluje się z szerokością karty (150px przy karcie 400px) */
.card-intro {
  container-type: inline-size;
  --e: min(1px, 100cqi / 400);
}

.elf {
  position: absolute;
  top: calc(-84 * var(--e));
  left: 50%;
  width: calc(150 * var(--e));
  height: calc(150 * var(--e));
  margin-left: calc(-75 * var(--e));
  z-index: 3;
  transform-origin: 50% 90%;
}

/* bez filter: drop-shadow — Safari potrafi wtedy w ogóle nie narysować animowanego SVG */
.elf svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page.enter .elf {
  animation: elf-pop .55s var(--spring) .15s both, elf-sneeze 7s ease-in-out 3s infinite;
}

@keyframes elf-pop {
  from { opacity: 0; transform: translate3d(0, 40px, 0) scale(.6); }
  to { opacity: 1; transform: none; }
}

/* co jakiś czas: Apsik! */
@keyframes elf-sneeze {
  0%, 84%, 100% { transform: none; }
  87% { transform: rotate(-4deg) translateY(-3px) scale(1.03, .97); }
  90% { transform: rotate(5deg) translateY(4px) scale(.97, 1.04); }
  93% { transform: rotate(-2deg); }
  96% { transform: none; }
}

/* wersy bez łamania: najdłuższy (~15.8em) wypełnia szerokość karty */
.poem {
  /* wchodzi w boczny padding karty (zostaje ~10px), żeby font był większy */
  margin: 0 -12px 22px;
  font-size: 17px;
  font-size: min((100cqi + 24px) * .062, 21px);
  line-height: 1.45;
  white-space: nowrap;
}

.poem p {
  margin: 0 0 14px;
}

.poem p:last-child {
  margin-bottom: 0;
}

.poem span {
  display: block;
}

.poem strong {
  display: inline-block;
  padding: 0 .3em;
  border-radius: .3em;
  background: var(--red);
  color: #fff;
  font-family: var(--sans);
  font-size: .85em;
  letter-spacing: .04em;
  transform: rotate(-3deg);
}

.page.enter .poem span {
  animation: line-in .35s cubic-bezier(.2, .8, .2, 1) both;
}

@keyframes line-in {
  from { opacity: 0; transform: translate3d(0, 10px, 0); }
  to { opacity: 1; transform: none; }
}

/* ---------- przyciski ---------- */

.btn {
  display: inline-block;
  min-width: 220px;
  margin: 0;
  padding: 15px 28px 14px;
  border: 0;
  border-radius: 8px;
  background: linear-gradient(180deg, #e0394f, var(--red));
  box-shadow: 0 5px 0 var(--red-deep), 0 12px 20px -6px rgba(141, 26, 43, .55);
  color: #fff;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: .01em;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
  -webkit-appearance: none;
  appearance: none;
}

.btn:active {
  transform: translateY(4px);
  box-shadow: 0 1px 0 var(--red-deep), 0 6px 10px -6px rgba(141, 26, 43, .55);
}

.btn:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.page-intro.enter .btn {
  animation: line-in .35s cubic-bezier(.2, .8, .2, 1) .7s both, nudge 3s ease-in-out 2.5s infinite;
}

@keyframes nudge {
  0%, 88%, 100% { transform: none; }
  92% { transform: scale(1.05) rotate(-1.5deg); }
  96% { transform: scale(1.02) rotate(1deg); }
}

/* ---------- strona 2 ---------- */

/* zwarta karta — żeby po wysunięciu klawiatury było widać coś poza polem */
.card-contract .card-body {
  padding: 22px 22px 20px;
}

.card-contract .title {
  margin-bottom: 8px;
}

.card-contract .lead {
  margin-bottom: 0;
  font-size: min(18px, 7cqi);
  white-space: nowrap;
}

.card-contract .card-body {
  background:
    repeating-linear-gradient(180deg, transparent 0 31px, rgba(120, 140, 190, .13) 31px 32px);
  background-position: 0 14px;
  border-radius: 0;
}

.field {
  position: relative;
  margin: 6px 0 2px;
}

.field input {
  display: block;
  width: 100%;
  padding: 4px 8px 2px;
  border: 0;
  border-bottom: 2px dashed #b9a98a;
  border-radius: 0;
  background: transparent;
  color: #1e3c8c;
  font-family: var(--hand);
  font-size: 40px;
  line-height: 1.2;
  text-align: center;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color .2s;
}

/* przy fokusie przeglądarka przewija pole razem z przyciskiem pod nim */
.field input {
  scroll-margin-bottom: 130px;
}

.field input:focus {
  border-bottom-color: var(--red);
}

.field input::placeholder {
  color: #c9bba0;
  opacity: 1;
}

.field-hint {
  display: block;
  margin-top: 4px;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #a8997f;
}

.field.invalid {
  animation: shake .5s cubic-bezier(.36, .07, .19, .97) both;
}

.field.invalid input {
  border-bottom-color: var(--red);
}

@keyframes shake {
  10%, 90% { transform: translate3d(-2px, 0, 0); }
  20%, 80% { transform: translate3d(4px, 0, 0); }
  30%, 50%, 70% { transform: translate3d(-8px, 0, 0); }
  40%, 60% { transform: translate3d(8px, 0, 0); }
}

.error {
  min-height: 1.4em;
  margin: 4px 0 10px;
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.4;
  color: var(--red);
}

/* podpis: imię „wpisuje się” odręcznie */
.signing .field input {
  animation: sign .7s ease-out both;
}

@keyframes sign {
  from { transform: rotate(0); }
  40% { transform: rotate(-2deg) scale(1.06); }
  to { transform: rotate(-1deg); }
}

/* ---------- strona 3 ---------- */

/* ~0.63em na znak (Fraunces 900) — długie imię mieści się w szerokości karty */
.card-result .title {
  margin-bottom: 6px;
  font-size: 34px;
  font-size: min(34px, 100cqi / (var(--header-chars, 8) * .66));
  white-space: nowrap;
  color: var(--red);
}

#result-lead {
  transition: opacity .3s;
}

.gift-stage {
  position: relative;
  /* rośnie, jeśli lista kroków (z minimalnym rozmiarem tekstu) nie zmieści się nad prezentem */
  min-height: calc(316 * var(--u));
  margin: 6px -22px 0;
  overflow: hidden;
}

/* po otwarciu: scena zwija się do samego prezentu (184 + 6 cienia + 6 luzu) */
.opened .gift-stage {
  min-height: 0;
  height: calc(196 * var(--u));
  overflow: visible;
  transition: height .6s cubic-bezier(.3, .8, .3, 1);
}

@keyframes spin {
  from { transform: rotate(0); }
  to { transform: rotate(360deg); }
}

.gift {
  position: absolute;
  left: 50%;
  bottom: calc(6 * var(--u));
  width: calc(180 * var(--u));
  height: calc(184 * var(--u));
  margin: 0 0 0 calc(-90 * var(--u));
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  transform-origin: 50% 100%;
  animation: gift-in .8s var(--spring) .3s both, wobble 1.6s ease-in-out 1.1s infinite;
}

.gift:disabled {
  cursor: default;
}

.gift:focus-visible {
  outline: calc(3 * var(--u)) solid var(--gold);
  outline-offset: calc(6 * var(--u));
  border-radius: calc(8 * var(--u));
}

.gift::after {
  /* cień pod pudełkiem */
  content: "";
  position: absolute;
  left: calc(18 * var(--u));
  right: calc(18 * var(--u));
  bottom: calc(-6 * var(--u));
  height: calc(12 * var(--u));
  border-radius: 50%;
  background: rgba(60, 40, 30, .18);
  z-index: -1;
}

.gift-base {
  position: absolute;
  left: calc(10 * var(--u));
  bottom: 0;
  width: calc(160 * var(--u));
  height: calc(120 * var(--u));
  display: block;
  z-index: 2;
}

.gift-lid {
  position: absolute;
  left: 0;
  bottom: calc(112 * var(--u));
  width: calc(180 * var(--u));
  height: calc(70 * var(--u));
  display: block;
  z-index: 3;
  transform-origin: 50% 100%;
}

.gift.ready {
  animation: ready 1.1s ease-in-out infinite;
}

.gift.ready .gift-lid {
  animation: lid-jiggle 1.1s ease-in-out infinite;
}

.gift.shaking {
  animation: shake-gift .5s linear both;
}

.gift.open {
  animation: hop .6s var(--spring) both;
}

@keyframes gift-in {
  from { opacity: 0; transform: translate3d(0, calc(60 * var(--u)), 0) scale(.5); }
  to { opacity: 1; transform: none; }
}

@keyframes wobble {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(-2deg); }
  75% { transform: rotate(2deg); }
}

@keyframes ready {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06, .96); }
  70% { transform: scale(.97, 1.04) translateY(calc(-6 * var(--u))); }
}

@keyframes lid-jiggle {
  0%, 100% { transform: none; }
  70% { transform: translateY(calc(-8 * var(--u))) rotate(-3deg); }
}

@keyframes shake-gift {
  0%, 100% { transform: none; }
  10% { transform: rotate(-7deg); }
  25% { transform: rotate(7deg); }
  40% { transform: rotate(-9deg) scale(1.03); }
  55% { transform: rotate(9deg) scale(1.05); }
  70% { transform: rotate(-5deg) scale(1.07, .95); }
  85% { transform: rotate(3deg) scale(.96, 1.06); }
}

@keyframes hop {
  0% { transform: scale(1.08, .9); }
  40% { transform: translateY(calc(-14 * var(--u))) scale(.96, 1.05); }
  100% { transform: none; }
}

/* zawieszka: przywiązana sznurkiem do kokardy, wisi na przodzie pudełka */
.tag {
  position: absolute;
  /* punkt zawieszenia = węzeł kokardy (90, 43) w układzie pudełka */
  left: calc(-8 * var(--u));
  top: calc(43 * var(--u));
  width: calc(196 * var(--u));
  /* długość sznurka */
  padding-top: calc(34 * var(--u));
  z-index: 4;
  display: block;
  pointer-events: none;
  font-family: var(--serif);
  transform-origin: 50% 0;
  opacity: 0;
  transform: scale(0);
}

.tag::before {
  /* sznurek */
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: calc(2 * var(--u));
  height: calc(40 * var(--u));
  margin-left: calc(-1 * var(--u));
  border-radius: calc(1 * var(--u));
  background: var(--red);
}

.tag::after {
  /* supełek na kokardzie */
  content: "";
  position: absolute;
  top: calc(-4 * var(--u));
  left: 50%;
  width: calc(8 * var(--u));
  height: calc(8 * var(--u));
  margin-left: calc(-4 * var(--u));
  border-radius: 50%;
  background: var(--red);
}

.tag-paper {
  display: block;
  filter: drop-shadow(0 calc(1.5 * var(--u)) 0 var(--paper-edge)) drop-shadow(0 calc(10 * var(--u)) calc(10 * var(--u)) rgba(60, 30, 20, .35));
}

.tag-card {
  position: relative;
  display: block;
  padding: calc(20 * var(--u)) calc(14 * var(--u)) calc(14 * var(--u));
  background: #fffdf6;
  clip-path: polygon(calc(22 * var(--u)) 0, calc(100% - 22 * var(--u)) 0, 100% calc(22 * var(--u)), 100% 100%, 0 100%, 0 calc(22 * var(--u)));
}

.tag-card::before {
  /* oczko na sznurek */
  content: "";
  position: absolute;
  top: calc(5 * var(--u));
  left: 50%;
  width: calc(7 * var(--u));
  height: calc(7 * var(--u));
  margin-left: calc(-5.5 * var(--u));
  border: calc(2 * var(--u)) solid var(--gold);
  border-radius: 50%;
  background: var(--paper-edge);
}

.opened .tag {
  opacity: 1;
  transform: rotate(-3deg);
  animation: tag-in 1.5s cubic-bezier(.3, .7, .4, 1) .1s both, tag-sway 3.2s ease-in-out 1.6s infinite;
}

/* wyskakuje z kokardy i buja się na sznurku */
@keyframes tag-in {
  0% { opacity: 0; transform: scale(0) rotate(70deg); }
  12% { opacity: 1; }
  25% { transform: scale(1.05) rotate(-28deg); }
  45% { transform: scale(1) rotate(16deg); }
  62% { transform: rotate(-11deg); }
  78% { transform: rotate(4deg); }
  100% { opacity: 1; transform: rotate(-3deg); }
}

@keyframes tag-sway {
  0%, 100% { transform: rotate(-3deg); }
  50% { transform: rotate(1deg); }
}

.tag-label {
  display: block;
  font-family: var(--sans);
  font-size: max(9px, calc(11 * var(--u)));
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.tag-name {
  display: block;
  margin-top: calc(2 * var(--u));
  font-weight: 900;
  font-size: min(calc(36 * var(--u)), calc(168 * var(--u)) / (var(--result-chars, 7) * .66));
  white-space: nowrap;
  line-height: 1.1;
  color: var(--ink);
}

/* w przepływie, z miejscem na prezent (184 + 6) pod spodem */
.steps {
  position: relative;
  width: max-content;
  margin: calc(8 * var(--u)) auto calc(200 * var(--u));
  padding: 0;
  list-style: none;
  font-family: var(--sans);
  font-size: max(12px, calc(14 * var(--u)));
  text-align: left;
  color: var(--ink-soft);
}

.steps li {
  position: relative;
  /* w em — tekst kroków ma minimalny rozmiar, więc ikonka idzie za nim */
  padding: .2em 0 .2em 2.3em;
  opacity: 0;
  transform: translate3d(0, calc(6 * var(--u)), 0);
  transition: opacity .35s, transform .35s;
}

.steps li.on {
  opacity: 1;
  transform: none;
}

.steps li::before {
  /* kręciołek */
  content: "";
  position: absolute;
  left: .15em;
  top: .37em;
  width: .9em;
  height: .9em;
  border: .15em solid var(--paper-edge);
  border-top-color: var(--red);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

.steps li.done::before {
  content: "✓";
  top: .2em;
  width: auto;
  height: auto;
  border: 0;
  color: var(--green);
  font-weight: 700;
  animation: none;
}

/* na miejscu listy kroków: wyśrodkowana w przestrzeni nad prezentem */
.hint {
  display: none;
  position: absolute;
  top: 0;
  bottom: calc(200 * var(--u));
  align-items: center;
  justify-content: center;
  left: 0;
  right: 0;
  margin: 0;
  font-family: var(--hand);
  font-size: calc(44 * var(--u));
  line-height: 1;
  text-align: center;
  color: var(--red);
  animation: line-in .5s ease-out both, pulse 1.1s ease-in-out .5s infinite;
}

.show-hint .hint {
  display: flex;
}

/* visibility, nie display — lista trzyma wysokość sceny */
.show-hint .steps {
  visibility: hidden;
}

.opened .hint {
  display: none;
}

@keyframes pulse {
  0%, 100% { transform: none; }
  50% { transform: scale(1.06); }
}

/* rozwija się płynnie (0fr → 1fr), zamiast skokowo powiększać kartkę */
.outro {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .7s cubic-bezier(.3, .8, .3, 1);
}

.outro-inner {
  min-height: 0;
  overflow: hidden;
}

.outro-inner > * {
  opacity: 0;
}

.revealed .outro {
  grid-template-rows: 1fr;
}

.revealed .outro-inner > * {
  animation: outro-in .8s cubic-bezier(.2, .7, .3, 1) .25s both;
}

.revealed .outro-inner > :nth-child(2) { animation-delay: .5s; }

@keyframes outro-in {
  from { opacity: 0; transform: translate3d(0, 14px, 0); }
  to { opacity: 1; transform: none; }
}

.secret {
  margin: 22px 0 6px;
  font-family: var(--hand);
  font-size: 30px;
  font-size: min(30px, 10cqi);
  white-space: nowrap;
  line-height: 1.1;
  color: var(--red);
}

.approved {
  margin: 0 0 20px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink-soft);
}

/* ================= DOSTOSOWANIA ================= */

/* niska wysokość (np. wysunięta klawiatura) — bez marginesu z księżycem */
@media (max-height: 560px) {
  .stage {
    padding-top: calc(8px + env(safe-area-inset-top));
    padding-bottom: calc(8px + env(safe-area-inset-bottom));
  }
}

@media (max-height: 640px) {
  .poem { line-height: 1.38; }
  .poem p { margin-bottom: 10px; }
}

@media (max-width: 350px) {
  .card-body { padding-left: 16px; padding-right: 16px; }
  .title { font-size: 26px; }
  .gift-stage { margin: 0 -16px; }
  .btn { min-width: 0; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-delay: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .shooting-star,
  .aurora {
    display: none;
  }
}